const fs = require('fs');
const path = require('path');
const readline = require('readline');
let readPath = path.join(__dirname,'gongzi.txt');
let appenPath = path.join(__dirname,'append.txt');
let readlineFace = readline.createInterface({
    input: fs.createReadStream(readPath)
});
readlineFace.on('line',(str)=>{
    let newStr = str.split('|')[1];
    
});